The Backlight

[PM490]

@Nick_W

Do not really need that much light, current could be reduced, maybe by 30-50%, but don’t know if that would alter the spectrum.

Reducing the current would probably not change the spectrum. I did that test for another Bridgelux (5000K) and it performed well. The entire posting is here

Here is the last test.

LED Driver Color Balance Test - Camera White Balanced